کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
412929 679697 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A probabilistic framework for entire WSN localization using a mobile robot
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
A probabilistic framework for entire WSN localization using a mobile robot
چکیده انگلیسی

This paper presents a new method for the localization of a Wireless Sensor Network (WSN) by means of collaboration with a robot within a Network Robot System (NRS). The method employs the signal strength as input, and has two steps: an initial estimation of the position of the nodes is obtained centrally by one robot and is based on particle filtering. It does not require any prior information about the position of the nodes. In the second stage, the nodes refine their position estimates employing a decentralized information filter. The paper shows how the method is able to recover the 3D position of the nodes, and is very suitable for WSN outdoor applications. The paper includes several implementation aspects and experimental results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Robotics and Autonomous Systems - Volume 56, Issue 10, 31 October 2008, Pages 798–806
نویسندگان
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